---
product_id: 662565160
title: "AceMining Sliding Door Security Bar,Heavy Duty Sliding Patio Door Lock Bar, 20-50inch Adjustable Multi-use Window Security Bars, Sliding Door Stopper,White,1Pack"
brand: "acemining"
price: "฿2814"
currency: THB
in_stock: true
reviews_count: 8
category: "Ace Mining"
url: https://www.desertcart.co.th/products/662565160-acemining-sliding-door-security-bar-heavy-duty-sliding-patio-door
store_origin: TH
region: Thailand
---

# 20.5-50 inch adjustable length 300 lbs force resistance High-strength alloy steel build AceMining Sliding Door Security Bar,Heavy Duty Sliding Patio Door Lock Bar, 20-50inch Adjustable Multi-use Window Security Bars, Sliding Door Stopper,White,1Pack

**Brand:** acemining
**Price:** ฿2814
**Availability:** ✅ In Stock

## Summary

> 🔐 Lock down your space with effortless, heavy-duty security.

## Quick Answers

- **What is this?** AceMining Sliding Door Security Bar,Heavy Duty Sliding Patio Door Lock Bar, 20-50inch Adjustable Multi-use Window Security Bars, Sliding Door Stopper,White,1Pack by acemining
- **How much does it cost?** ฿2814 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/662565160-acemining-sliding-door-security-bar-heavy-duty-sliding-patio-door)

## Best For

- acemining enthusiasts

## Why This Product

- Trusted acemining brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Trusted Support:** Backed by a 12-month customer service guarantee for worry-free ownership.
- • **Damage-Free Grip:** Extended rubber tip ensures a firm hold without scratching your frames.
- • **Unmatched Strength:** Withstands up to 300 lbs of force for ultimate peace of mind.
- • **Custom Fit Security:** Adjusts smoothly from 20.5 to 50 inches to secure any sliding door or window.
- • **Effortless Installation:** Quick twist-and-lock setup means no tools, no hassle, just instant protection.

## Overview

The AceMining Sliding Door Security Bar is a heavy-duty, adjustable lock bar made from high-strength alloy steel. Designed to fit sliding doors and windows between 20.5 and 50 inches, it resists up to 300 lbs of force, providing robust protection against forced entry. Featuring a damage-free rubber tip and quick installation, it offers reliable, keyless security backed by a 12-month customer service guarantee.

## Description

AceMining Sliding Door Security Bar,Heavy Duty Sliding Patio Door Lock Bar, 20-50inch Adjustable Multi-use Window Security Bars, Sliding Door Stopper,White,1Pack - desertcart.com

Review: Perfect Security Bar - This is very sturdy and easy to use. High quality and does the job well. Would buy it again.
Review: Sturdy - Works great. Good sturdy bar.

## Features

- Durable Construction: The sliding door security bar made from high-strength steel, providing robust protection against forced entry. The sliding door stopper can be utilized as a patio door security bar or a window security bar.
- Enhanced Security: 1-inch diameter sliding door lock bar can withstand 300 lbs of force, protecting your pets and children. While using it, please be careful to place the bar horizontally in the lower track of sliding or window door.
- Adjustable Length: The sliding door lock comes with an extra extension bar for smooth adjustment between 20.5-50 inches to fit various lengths. Equipped with enhanced high-strength alloy connections to extend the service life of the window bars security inside home.
- Quick Setup: Effortlessly adjust the length by rotating the bar and place it in the track for hassle-free installation. The sliding patio door lock is designed with an extended rubber tip for a stronger grip, preventing harm to windows or doors.
- Customer Service: This lock for sliding glass door includes a 12-month customer service guarantee for troubleshooting or any product-related inquiries. If there are any issues with the product, contact us via desertcart, and we will handle hassle-free returns for you.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | AceMining |
| Item dimensions L x W x H | 13.58 x 2.05 x 2.28 inches |
| Lock Type | Extra door lock |
| Material | Alloy Steel |
| Recommended Uses For Product | Sliding doors, windows, home security, apartment security |
| Special Feature | Keyless |

## Product Details

- **Brand:** AceMining
- **Special Feature:** Keyless
- **Lock Type:** Extra door lock
- **Item dimensions L x W x H:** 13.58 x 2.05 x 2.28 inches
- **Material:** Alloy Steel

## Images

![AceMining Sliding Door Security Bar,Heavy Duty Sliding Patio Door Lock Bar, 20-50inch Adjustable Multi-use Window Security Bars, Sliding Door Stopper,White,1Pack - Image 1](https://m.media-amazon.com/images/I/61yCEB3KUPL.jpg)

## Available Options

This product comes in different **Color, Size** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Perfect Security Bar
*by C***. on January 23, 2026*

This is very sturdy and easy to use. High quality and does the job well. Would buy it again.

### ⭐⭐⭐⭐⭐ Sturdy
*by R***N on February 19, 2026*

Works great. Good sturdy bar.

### ⭐⭐⭐⭐⭐ Security bar is a great value and SECURE!
*by D***M on February 4, 2026*

Perfect fit, many sizes, easy assembly, adjustable and easy application! Pit bulls not included 😉 This was a good choice purchase after a spark driver dropped off groceries then started taking video and pictures and canvassing the house.

## Frequently Bought Together

- AceMining Sliding Door Security Bar,Heavy Duty Sliding Patio Door Lock Bar, 20-50inch Adjustable Multi-use Window Security Bars, Sliding Door Stopper,White,1Pack
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**Shop now:** [https://www.desertcart.co.th/products/662565160-acemining-sliding-door-security-bar-heavy-duty-sliding-patio-door](https://www.desertcart.co.th/products/662565160-acemining-sliding-door-security-bar-heavy-duty-sliding-patio-door)

---

*Product available on Desertcart Thailand*
*Store origin: TH*
*Last updated: 2026-03-01*